Xacuti (sha-koo-tee) is one of Goa's most complex curries: grated coconut is roasted until deep brown with poppy seeds, dried chillies and a long list of whole spices, then ground into a thick, aromatic masala. In Goa it's usually made with chicken; vegetarian Goan families make it with mushrooms, potatoes, peas and other vegetables, and the roasted coconut gives it all the depth it needs. It's warm and fragrant rather than fiery, with a touch of tamarind and jaggery. Serve with rice, pao or chapatis. Chef's tip: roast the coconut slowly over a low heat until it's the colour of milk chocolate and smells like toasted nuts; that colour is the xacuti's flavour, and pale coconut gives you a pale, flat curry.